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The Evolution of the Unix Time-Sharing System - http://cm.bell-labs.com/cm/cs/who/dmr/hist.html
1979 conference paper by Dennis Ritchie. "Concentrates on the evolution of the file system, the process-control mechanism, and the idea of pipelined commands. Some attention is paid to social conditions during the development of the system." |
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Unix Programmer's Manual, Seventh Edition - http://cm.bell-labs.com/7thEdMan/
Archives at Bell Labs of the 1979 manual. Troff source and formatted Gzipped PostScript/PDF versions. |
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The Unix System: History and Timeline - http://www.unix.org/what_is_unix/history_timeline.html
Historical summary and timeline. |
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The UNIX Time-Sharing System - http://cm.bell-labs.com/cm/cs/who/dmr/cacm.html
Ritchie and Thompson's famous Communications of the ACM paper from 1974. An authoritative and technical overview of the operating system. |
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A Brief History of Unix - http://www.hsrl.rutgers.edu/ug/unix_history.html
History of Unix and causes for its popularity. "This document is designed to give people with no previous UNIX experience some sense of what UNIX is. This document will cover the history of UNIX and an introduction to UNIX." |
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Bell Labs: Selected Technical Reports - http://www.cs.bell-labs.com/cm/cs/cstr.html
Several classic Unix papers dating back to 1973. Most reports are Gzipped PostScript, some are in PDF. |
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Dennis Ritchie's Home Page - http://plan9.bell-labs.com/cm/cs/who/dmr/
Several historic technical reports, anecdotes, and stories from one of the fathers of Unix. |
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History of Unix, Linux, and Open Source - http://www.dwheeler.com/secure-programs/Secure-Programs-HOWTO/history.html
Historical comparison of Unix and the free software movement. |
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Nick Moffitt's $7 History of Unix - http://crackmonkey.org/unix.html
History paper detailing the people and places involved in developing Unix. |
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CSRG Archive CD-ROMs - http://www.mckusick.com/csrg/
The full source archives of the University of California at Berkeley's Computer Systems Research Group, for sale on a 4-CD set. |